I had developed the code slightly different from main line for V3 in the month
of April and during that time I had verified the feature for IGMP MCast
Snooping for V2 and V3. I had used the same test-cases to verify the Main-line
code committed for IGMP V3. It should work as expected.
Verify the Aging on the bridge port to some bigger number. It had happened
sometime that the VM/Machine's subscribed group would timeout.
Check on few of these commands stated below.
ovs-appctl mdb/show br-int
E.g output
port VLAN GROUP Age
7 1 224.1.1.1 3
Regards,
Renuka
-----Original Message-----
From: dev [mailto:dev-boun...@openvswitch.org] On Behalf Of
laxmikanta.beh...@gmail.com
Sent: 20 July 2015 14:34
To: Thadeu Lima de Souza Cascardo
Cc: dev@openvswitch.org
Subject: Re: [ovs-dev] Support for MCAST_Snooping
Hi Cascardo,
Appreciating very much your help on this !
Please find attached tcpdump (wireshark files) and below requested MAC address
details.
Port MAC Address.
enp9s0f0 a0:36:9f:4f:38:94
enp9s0f3 a0:36:9f:4f:38:97
TG1 a0:36:9f:4f:38:95
TG2 a0:36:9f:4f:38:96
Thanks & Regards,
Laxmikanta
On Jul 18, 2015 7:04 PM, "Thadeu Lima de Souza Cascardo" < casca...@redhat.com>
wrote:
> On Sat, Jul 18, 2015 at 06:44:20PM +0530, laxmikanta.beh...@gmail.com
> wrote:
> > Hi Cascardo,
> >
> > Appreciated your quick response and find my below inline comment
> > for resolving the issue .
> >
> > What is your bridge topology?
> > Laxmikanta:-My topology is very simple back to back connection.
> >
> > Query-->
> > <--Join
> > TG1(As a Server) ----------------------------
> > OVS2.3.9-------------------------------TG2(As a Host).
> >
> >
> > Can you send ovs-vsctl show?
> > Laxmikanta :-
> >
> > [root@Iron vswitchd]# ovs-vsctl show
> >
> > 6d16c545-2a2a-46bf-bfee-be3dc5f408e8
> >
> > Bridge "br0"
> >
> > Port "enp9s0f0"
> >
> > Interface "enp9s0f0"
> >
> > Port "enp9s0f3"
> >
> > Interface "enp9s0f3"
> >
> > Port "br0"
> >
> > Interface "br0"
> >
> > type: internal
> >
> > Does your host belong to any group, ie, has it sent any joins?
> > Laxmikanta:- Yes, TG2 sending join message.
> >
> > Do you have a single port in the bridge?
> > Laxmikanta:- Two port in the bridge.
> >
> > And are you receiving joins on that port, or only multicast messages
> > without any joins?
> > Laxmikanta:- I am able to see the multicast message and query
> > message in wirashark.
> >
>
> Can you share that dump containing query/join and multicast message?
> It would be nice to know the MAC addresses of ports br0, enp9s0f3,
> enp9s0f0 and other MAC addresses belonging to TG1 and TG2, so we can
> try to match them with the addresses in the dump.
>
> Cascardo.
>
> >
> > Thanks & Regards,
> >
> >
>
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